Old build id. Type: string File core/lib/Drupal/Cor

Base command that only exists to simplify AJAX commands. Hierarchy class \Drupal\Core\Ajax\

A CSS selector string. If the command is a response to a request from an #ajax form element then this value can be NULL.

The key of the data attached to elements matched by the selector. Type: string File

public BeforeCommand::render() Implements

public AlertCommand::render() Implements

public InvokeCommand::render() Implements

public AfterCommand::render() Implements

A settings array to be passed to any attached JavaScript behavior. Type:

public OpenDialogCommand::render()